Recently split couple Zac Efron and Vanessa Hudgens were reportedly spotted together this weekend dancing and kissing at a club in Hollywood.

The couple announced they had separated in December 2010 after five years, but their purported appearance together in public could hint at a possible reunion.

"[They were] constantly touching and kissing each other," a source told People, after seeing the pair at SHG's Eden nightclub opening in Hollywood. "Vanessa was bopping around with her arms up while Zac had his hands all over her."

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"Vanessa had a smile on from ear to ear and the two were inseparable after that," the source added.

The report goes on to claim that the couple spent the remainder of the evening kissing in each other's arms, despite a number of reports suggesting that the relationship ended amicably last month.